The document discusses various approaches, methods, procedures and techniques used in language teaching. An approach describes the nature of language and learning. A method is the practical application of an approach and includes procedures and techniques. A procedure is an ordered sequence of techniques. Techniques are single activities. The document then examines several specific methods in more detail, including Grammar Translation, Direct Method, Audiolingualism, Communicative Approach, Task-Based Learning and the Lexical Approach. It notes the importance of choosing eclectically based on principles like exposure, input, lowering anxiety and allowing output. Culture also influences appropriate methodology choices.